Download the October issue of Artforum, available free at the iTunes App Store. Also, Artforum is pleased to introduce its new iPhone application for artguide—the international art world’s most comprehensive directory of exhibitions, events, and art fairs in more than 500 cities. Download the artguide app here.

This month in Artforum: From the screen to the wall, from the temporary pavilion to the art-fair tent, the interface between ART AND ARCHITECTURE is more highly charged than ever.e-flux » Announcements